Eldfellite Balic-Zunic T, Garavelli A, Acquafredda P, Leonardsen E, Jakobsson S P Mineralogical Magazine 73 (2009) 51-57 Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland Locality: Eldfell volcano, Iceland _database_code_amcsd 0014587 CELL PARAMETERS: 8.0430 5.1390 7.1150 90.000 92.130 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 293.881 Density (g/cm3): 2.962 MAX. ABS. INTENSITY / VOLUME**2: 16.19334026 RIR: 1.780 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.45 86.65 7.1101 0 0 1 2 20.51 1.52 4.3296 1 1 0 4 22.12 16.00 4.0187 2 0 0 2 23.85 100.00 3.7313 -1 1 1 4 24.28 23.99 3.6655 1 1 1 4 25.04 18.73 3.5556 -2 0 1 2 25.05 3.08 3.5550 0 0 2 2 25.87 60.82 3.4441 2 0 1 2 32.26 56.65 2.7749 -1 1 2 4 32.92 32.69 2.7209 1 1 2 4 34.92 24.44 2.5695 0 2 0 2 37.21 4.30 2.4165 0 2 1 4 37.87 33.69 2.3757 3 1 0 4 39.60 2.94 2.2759 -3 1 1 4 41.72 2.51 2.1648 2 2 0 4 43.15 7.13 2.0967 -1 1 3 4 43.45 10.04 2.0825 0 2 2 4 43.61 1.71 2.0755 -2 0 3 2 43.92 3.39 2.0616 1 1 3 4 43.96 4.12 2.0595 2 2 1 4 45.12 3.63 2.0094 4 0 0 2 45.13 4.51 2.0090 2 0 3 2 45.20 2.56 2.0060 -3 1 2 4 47.48 2.10 1.9151 4 0 1 2 48.81 7.93 1.8657 -2 2 2 4 49.75 8.89 1.8328 2 2 2 4 51.40 2.43 1.7778 -4 0 2 2 51.41 5.44 1.7775 0 0 4 2 52.53 1.67 1.7421 0 2 3 4 53.19 8.66 1.7221 4 0 2 2 53.72 2.32 1.7062 -3 1 3 4 55.68 4.07 1.6509 3 1 3 4 55.77 11.30 1.6484 -2 0 4 2 56.32 5.83 1.6335 -1 3 1 4 56.34 1.97 1.6329 1 1 4 4 57.04 1.70 1.6146 -2 2 3 4 59.17 3.52 1.5616 -4 0 3 2 59.45 3.51 1.5547 -4 2 1 4 60.33 3.82 1.5342 5 1 0 4 60.95 5.33 1.5201 -1 3 2 4 61.35 2.94 1.5110 1 3 2 4 62.37 3.80 1.4888 5 1 1 4 63.65 8.92 1.4620 -4 2 2 4 64.57 6.27 1.4432 3 3 0 4 65.22 9.26 1.4305 4 2 2 4 65.66 3.20 1.4220 0 0 5 2 66.76 5.93 1.4013 3 1 4 4 67.33 1.04 1.3908 5 1 2 4 67.51 2.87 1.3875 -2 2 4 4 68.31 1.02 1.3731 -1 3 3 4 70.58 1.35 1.3345 -4 2 3 4 72.82 4.50 1.2988 4 2 3 4 73.75 5.20 1.2847 0 4 0 2 77.01 2.01 1.2383 -3 1 5 4 79.65 2.68 1.2037 2 4 1 4 79.72 1.17 1.2028 3 1 5 4 81.39 4.48 1.1823 -5 1 4 4 81.76 2.27 1.1779 -6 2 1 4 82.25 1.47 1.1722 5 3 0 4 84.05 1.93 1.1516 5 3 1 4 84.29 3.48 1.1488 -1 1 6 4 85.29 1.70 1.1379 -6 2 2 4 86.48 1.63 1.1253 2 0 6 2 88.02 2.45 1.1096 3 3 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.